just put a dot on the number line where 0, 3, and -3 are
Answer:
these are supplementary
and x = 50
Step-by-step explanation:
one straight line = 180 degrees
there are only two angles making up this 180 degree line, so by definition they are supplementary
76 + 2x + 4 = 180
80 + 2x = 180
2x = 100
x = 50
x=25,y=15 Not to sure abt this answer but I think I got it
the correct answer to your question is 10
